package designPatterns.com.course_design.scrapy.logger;

/**
 * @projectName DesignPattern
 * @className com.course_design.scrapy.logger.Log
 * @description
 */

public interface Log {
    String INFO="INFO";
    String DEBUG="DEBUG";
    String WARN="WARN";
    String ERROR="ERROR";
    String FATAL="FATAL";
    void info(Object o);
    void warn(Object o);
    void debug(Object o);
    void error(Object o);
    void fatal(Object o);
}
